Reference‑Grade Power, Precision, and System Control
The Musical Fidelity M6xi is a true dual‑mono high‑power integrated amplifier, engineered for audiophiles who demand the authority of separates with the elegance and simplicity of a single chassis. Designed with extreme attention to circuit isolation and signal integrity, the M6xi delivers exceptional transparency, massive power reserves, and outstanding speaker control, even with the most demanding loudspeakers.
With its combination of high‑current amplification, balanced and single‑ended inputs, a high‑resolution DAC, MM/MC phono stage, and HDMI ARC, the M6xi functions as a complete modern reference system hub.
Dual‑Mono Power Amplification — Effortless Control
At the heart of the M6xi are two fully independent power amplifier stages, delivering exceptional separation and imaging. Power output is substantial and stable across all loads:
- 230 watts per channel into 8Ω
- 390 watts per channel into 4Ω
- Up to 760 watts peak into 2Ω
- 45 amps peak current with a damping factor of 180
This translates into iron‑fisted bass control, explosive dynamics, and effortless composure at any listening level—while remaining clean, quiet, and utterly transparent.
Ultra‑Low‑Noise Preamplifier Design
The M6xi’s preamplifier stage is carefully tuned for:
- Smooth, natural tonal balance
- Extremely low noise and distortion
- Wide bandwidth and high dynamic range
Musical Fidelity’s internal layout minimizes interaction between circuits, ensuring music is reproduced with extraordinary resolution and fine detail, exactly as recorded.
High‑Resolution Digital Hub
The integrated DAC allows the M6xi to anchor modern digital systems without compromise:
- USB‑C asynchronous input up to 24‑bit / 192kHz
- Optical and Coaxial digital inputs up to 24‑bit / 192kHz
- HDMI ARC for seamless TV integration (PCM stereo)
USB audio is driverless on Windows 11, macOS, and Linux, making connection to computers and streamers fast and hassle‑free.
Balanced & Single‑Ended Connectivity
The M6xi offers exceptional flexibility for high‑end systems:
- Balanced XLR inputs for low‑noise, high‑headroom source components
- Multiple line‑level RCA inputs
- Pre‑out (volume controlled) for bi‑amping or subwoofer integration
- Fixed line output for recorders or external headphone amplifiers
High‑Quality MM / MC Phono Stage
Vinyl playback is fully supported via an onboard MM/MC phono stage, selectable from the rear panel. Carefully optimized gain and noise performance ensure clean, dynamic reproduction for both cartridge types, with accurate RIAA equalization.
Designed for Complex Systems
The M6xi integrates easily into both audiophile and custom‑installed environments with:
- Home Theatre Bypass (AUX1/HT)
- Trigger in/out
- RS232 control
- 5V / 2A USB power output for compatible streamers or DACs
Built to Last
Housed in a rigid, well‑ventilated metal chassis, the M6xi is engineered for long‑term stability and reliability. At 18.5 kg unboxed, its physical mass reflects the serious power supply and output stage within—backed by Musical Fidelity’s understated, timeless industrial design.
Key Highlights
- 230W per channel (8Ω), dual‑mono design
- Balanced XLR and RCA analog inputs
- Integrated 24‑bit / 192kHz DAC
- HDMI ARC for TV audio
- MM/MC phono stage
- Pre‑out and fixed line outputs
- RS232 and trigger control
- Designed for demanding loudspeakers and reference‑level systems
The Musical Fidelity M6xi is ideal for:
- Audiophiles seeking separates‑level performance in one chassis
- Large rooms and difficult‑to‑drive speakers
- Mixed analog and digital systems including vinyl and TV audio
Listeners who value neutral, powerful, long‑term listening satisfaction
